#2E64BB#2E64BB

#2E64BB is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.4% C 0.149 H 259.6°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#2E64BB
RGB	rgb(46, 100, 187)
HSL	hsl(217, 61%, 46%)
HSV	hsv(217, 75%, 73%)
CMYK	cmyk(75.4%, 46.5%, 0%, 26.7%)
CIE-LAB	lab(43.18, 12.98, -51.01)
CIE-LCH	lch(43.18, 52.64, 284.28°)
OKLab	oklab(51.43% -0.0269 -0.1463)
OKLCH	oklch(51.43% 0.149 259.6)
XYZ	xyz(14.6503, 13.2814, 48.7955)
Luminance	0.1328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E64BB #BB852E

analogous

#2EAABB #2E64BB #3E2EBB

triadic

#2E64BB #BB2E64 #64BB2E

tetradic

#2E64BB #BB2EAA #BB852E #2EBB3E

square

#2E64BB #BB2EAA #BB852E #2EBB3E

split-complementary

#2E64BB #BB3E2E #AABB2E

monochromatic

#162F59 #224A8A #2E64BB #5284D4 #83A7E0

Accessibility & contrast

On white

5.74

#2E64BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#2E64BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E64BB

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E64BB	#FFFFFF	#000000	##FFFFFF
##2E64BB	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366DBE

Deuteranopia (green-blind)

#1360B9

Tritanopia (blue-blind)

#007986

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2e64bb;
/* rgb */ color: rgb(46, 100, 187);
/* oklch */ color: oklch(51.4% 0.149 259.6);

Tailwind

colors: {
  custom: {
    50: '#7a8fd0',
    500: '#2e64bb',
    950: '#000000',
  },
}

SCSS

$custom: #2e64bb;
$custom-light: #7a8fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e64bb",
  "rgb": {
    "r": 46,
    "g": 100,
    "b": 187
  },
  "hsl": {
    "h": 217.021,
    "s": 60.515,
    "l": 45.686
  },
  "oklch": {
    "l": 0.51427,
    "c": 0.14877,
    "h": 259.6
  },
  "luminance": 0.13283
}

Semantic roles & 50–950 ramp

primary

#2E64BB

secondary

#CAAC7B

accent

#A744E4

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #2E64BB

Body copy rendered with the generated semantic roles for this colour.

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